sidebar: Create a new Sidebar class

Containing both the Stack Switcher and Stack Box

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

sidebar/__init__.py

@@ -1,6 +1,7 @@
 # Copyright 2021 (c) Anna Schumaker.
 from . import library
 from . import pulser
+from . import stack
 from . import tagbox
 from . import user
 from lib import settings
@@ -8,6 +9,13 @@ from gi.repository import Gtk
 import audio
 import tagdb
 
+class Sidebar(Gtk.Box):
+    def __init__(self):
+        Gtk.Box.__init__(self)
+        switcher = stack.Switcher()
+        self.append(switcher)
+        self.append(stack.Box(switcher.get_stack()))
+
 Switcher = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0)
 Stack = Gtk.Stack()
 Box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0)

sidebar/test_sidebar.py

@@ -1,11 +1,23 @@
 # Copyright 2021 (c) Anna Schumaker.
-from lib import settings
 import audio
 import sidebar
 import unittest
+from lib import settings
 from gi.repository import Gtk
+from . import stack
 
 class TestSidebar(unittest.TestCase):
+    def test_init(self):
+        sbar = sidebar.Sidebar()
+        self.assertIsInstance(sbar, Gtk.Box)
+
+        child = sbar.get_first_child()
+        self.assertIsInstance(child, stack.Switcher)
+        child = child.get_next_sibling()
+        self.assertIsInstance(child, stack.Box)
+
+
+class TestOldSidebar(unittest.TestCase):
     def setUpClass():
         sidebar.initialize()